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🔧 Upgrade your ride with precision and style — don’t let your transmission settle for less!
The HAHAHA 700R4 4L60E 4L80E Flexible Stainless Braided Hose Dipstick is a premium firewall-mounted dipstick designed for GM and Chevy transmissions. Featuring a 29.58-inch flexible stainless steel braided hose, it delivers precise oil level readings with corrosion-resistant durability and a sleek black finish, ensuring both performance and style in your engine bay.






| ASIN | B0C7T6MBGB |
| Best Sellers Rank | #18,882 in Automotive ( See Top 100 in Automotive ) #7 in Automotive Replacement Engine Dipsticks & Tubes |
| Brand | HAHAHA |
| Brand Name | HAHAHA |
| Customer Reviews | 4.3 out of 5 stars 210 Reviews |
| Included Components | 1 x Oil dipstick funnel |
| Item Dimensions | 13.3 x 4.7 x 1.9 inches |
| Item Type Name | FLEXABLE Dipstick |
| Item dimensions L x W x H | 13.3 x 4.7 x 1.9 inches |
| Manufacturer | HAHAHA |
| Material | Aluminum, Stainless Steel |
| Material Type | Aluminum, Stainless Steel |
| Measuring Range | 29.58 inches |
| Model | HA-8439-3 |
| Mounting Type | Firewall Mounted |
| Output Type | physical |
| Part Number | HA-8439-3 |
| Sensing Distance | 1 Centimeters |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specific Uses For Product | 700R4 4L60E 4L80E Trans Flexable Stainless Braided Hose Dipstick Compatible with GM,Chevy Black, Accurate Oil Level Readings: This oil dipstick is designed to provide accurate oil level readings, ensuring that your transmission operates properly. It features a clear and easy-to-read scale that makes it simple to check the oil level at a glance. |
| Style | Firewall mounted Trans Flexable Dipstick |
| Style Name | Firewall mounted Trans Flexable Dipstick |
| Unit Count | 1.0 Count |
| Warranty Description | one month |
N**N
Good product for my 4l60e
Good fit overall, the O-ring isn’t as tight as I would like, but I think it will be fine.
J**F
This is a beautifully machined quality part
I bought this based on another review for use in a T200-4R and it is a very nice piece. With a tight bend at the transmission the dipstick easily inserts. The only issue is that the part that fits into the transmission is a tiny bit under size. Careful use of Silicone RTV will I am sure compensate for the looseness. 5-26-26 Update: This dipstick does not leak as built but I did add silicone later for stability. A bracket is installed to secure the bend at the transmission case, and prevent contact with the vehicle floor. The fill adapter has been modified with heat shrink tubing on the tip and 1/2" fuel hose as a coupler to a funnel (see pics). The heat shrink seals the adapter allowing rapid filling. This is a great product.
L**N
Fits good & no leaks
So far it fits great and no leaks
R**O
Muy bueno
Muy buen producto lo recomiendo
G**N
Looks SOOO much better than the original
I can find no faults with this item so far. It looks great, seems to be of good material and construction and was easy to install. Based on other reviews I did add a bead of RTV around the base part where it mates/seats into the transmission. The o-rings that came with it may have sufficed and kept it from leaking but I added the RTV as a precautionary move. So far I’m extremely happy with this item and would gladly order it again and I recommend it !!!
W**M
Beware
Buy Lokar. I bought this for a 4l80 to replace a lokar that was short but worked great. This thing name fits hahaha as it leaks fluid all over because it double o ring doesn’t seal anything. Don’t buy.
J**C
Dip stick
Fits well
T**M
Ls swap approved
Good quality.
B**T
As described
Works well, no leaks
D**E
Works as advertised
Works as it should. About typical quality as most things are nowadays. Came with a small fill tube to assist with filling from a small funnel.
C**T
Tres court
Bonne qualité et finition mais, il est trop court pour mon silverado 1500 2009
K**H
Keep looking
I returned the product since it didn't seem to fit into the transmission tight enought to seal. Would have been an easier install if there was no engine in the car...or to have a way to mark and drill mounting holes. AND I can't imagine filling a fresh transmission through this little tiny tube.
D**D
Tight Fit
Had to disassemble the part that goes into the trans to get it in. Very tight fit with little clearance to the case on a 4L60E from a 2000 2wd pickup. I also had to shorten the part that inserted as it was physically too long to get it straight enough to insert in the dipstick hole.
Trustpilot
2 weeks ago
1 month ago